Green Car Congress

MAY 8, 2015

In their study, the researchers performed DFT calculations on the binding capability of different metal atoms (Ca and TM: Sc, Ti, V, Fe, Co, Ni, Cu) decorated B 40 fullerenes. They also carried out simulations on hydrogen storage by metal-decorated B 40 fullerenes.

Hydrogen 150

Hydrogen Ni-Li Store Universal 150

Green Car Congress

JULY 18, 2011

Gerbrand Ceder, have performed a high-throughput ab initio analysis of phosphates as Li-ion cathode materials, computing the voltage, capacity (gravimetric and volumetric), specific energy, energy density, stability, and safety of thousands of phosphate compounds. Chemistry of Materials Article ASAP doi: 10.1021/cm200949.

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Li-ion MIT Ni-Li Obama 220

Green Car Congress

SEPTEMBER 4, 2010

A team of researchers from the Korea Advanced Institute of Science and Technology, Università degli Studi di Milano-Bicocca (Italy), and Stanford University have synthesized ultrathin LiMn 2 O 4 nanowires for use as a Li-ion cathode material offering high power densities. Article ASAP doi: 10.1021/nl101047f. Hyun-Wook Lee, P.

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Li-ion Ni-Li Lithium Ion Power 186

Green Car Congress

AUGUST 10, 2012

The PFM is much cheaper and it is also widely used in Ni-MH batteries as a separator; inexpensive catalysts can be used in both anode and cathode in the DBFC-PFM. Xiaodong Yang, Yongning Liu, Sai Li, Xiaozhu Wei, Li Wang & Yuanzhen Chen (2012). Scientific Reports 2, Article number: 567 doi: 10.1038/srep00567.

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Fuel Power Powered Polymer 257

Green Car Congress

OCTOBER 6, 2009

Key components, cell voltage, and cell capacity of Li-ion battery (a), Ni-MH battery (b), and the proposed Ni-Li battery (c). Credit: ACS, Li et al. The proposed Ni-Li battery offers both a high cell voltage (3.49 Click to enlarge. Earlier post.].

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Ni-Li Recharge Li-ion NiMH 230

Green Car Congress

MARCH 23, 2010

kWh/kg of Al—second only to the Li-air battery (13.0 Leung and Meng Ni (2010) Modeling of Parasitic Hydrogen Evolution Effects in an Aluminum-Air Cell. Energy Fuels , Article ASAP doi: 10.1021/ef901344k. Earlier post.) —Wang et al. Huizhi Wang, Dennis Y. Leung, Michael K.

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Hydrogen Commercial Ni-Li Li-ion 186

Green Car Congress

DECEMBER 5, 2013

Taking advantage of the elemental, chemical and surface sensitivities of soft X-rays, they reported, in an open access paper in Nature Communications , distinct lithium-ion and electron dynamics in Li(Co 1/3 Ni 1/3 Mn 1/3 )O 2 and LiFePO 4 cathodes in polymer electrolytes. Batteries'

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Batteries Battery Charging Li-ion 286

Green Car Congress

APRIL 8, 2010

V vs Li/Li + ). Exploring these possibilities together with application to alloy-type anode materials that combine silicon with other species, such as Ge, Sn, Al, and Sb, or other lithium inactive metals, such as Cu, Ni, and Co, represent important directions for future work. Article ASAP doi: 10.1021/nl100086e.

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Li-ion Lithium Ion Ni-Li Universal 170

Green Car Congress

MARCH 27, 2017

In 2015 we demonstrated that specific transition metals at the cathode, such as Ni, Co, Cu and Fe, act as nucleation points for high yield carbon nanotube growth in molten carbonates. Addition of up to 50 mol% Na 2 CO 3 to a Li 2 CO 3 electrolyte decreases electrolyte costs and improves conditions for intercalation in Na-ion CNT anodes.

CO2 150

CO2 Carbon Gas-Electric 2017 150

Green Car Congress

JULY 7, 2016

As described in an open access paper in Nature Communications , the target material (Li[Li 0.144 Ni 0.136 Co 0.136 Mn 0.544 ]O 2 , denoted as LR-NCM) delivers a discharge capacity as high as 301 mAh g −1 with initial Coulombic efficiency of 93.2%. —Qiu et al. The researchers prepared LR-NCM using a co-precipitation method.

San Diego 170

San Diego Li-ion Ni-Li Lithium Ion 170

Electric Vehicles India

OCTOBER 8, 2021

As we discussed already the fire risks associated with li-ion batteries & safety recently and today in this article we will be discussing about Are electric vehicles safer than combustion engine vehicles. . The safety issues with the li-ion batteries. It is the third incident in very few days. Chemistries used.

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Electric Vehicles Li-ion Engine Vehicles 88

Green Car Congress

OCTOBER 29, 2015

Using complementary microscopy and spectroscopy techniques, researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) have “ unambiguously ” described the crystal structure of lithium- and manganese-rich transition metal oxides (LMRTMOs)—materials of great interest as high-capacity cathode materials for Li-ion batteries.

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Li-ion Ni-Li Energy Lithium Ion 150

Charged EVs

DECEMBER 14, 2021

In this article we’ll be taking a closer look at ways to minimize charging losses that are under the control of either the manufacturer or the owner of the EV (in other words, excluding things like changing the electrical generation source from coal to nuclear or solar, as helpful as that would be).

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Parts Charging Li-ion Ni-Li 85

Green Car Congress

AUGUST 21, 2016

Electrochemists at TU Graz have used single crystalline acceptor-doped Si—as ubiquitously used in the semiconductor industry—as anode material for rechargeable Li-ion batteries. This increase amounts up to 300% if we refer to amorphous silicon (a-Si) and complete electrochemical lithiation (0 mV vs Li/Li + ).

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Li-ion Ni-Li Batteries Battery 150

Green Car Congress

JULY 26, 2010

V versus Li with a specific capacity reaching as high as 168 mAh/g under a galvanostatic charging/discharging mode, along with an excellent cyclability. M=Mn, Co, and Ni) structures, especially LiMnPO 4 with a higher theoretical energy density (701 Wh/kg ) 171 mAh/g × 4.1 V) vs Li/Li+.7 7 —Choi et al. Choi et al.

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Ni-Li Li-ion Cheap Low Cost 170

Green Car Congress

JANUARY 12, 2016

O 2 spherical particles, made by a simple spray pyrolysis method, exhibit local elemental segregation such that surfaces are Ni-poor and Mn-rich. Feng Lin, Dennis Nordlund, Yuyi Li, Matthew K. …using advanced nano-tomography and transmission electron microscopy techniques, we show that hierarchically structured LiNi 0.4 Xin & Marca M.

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Li-ion Lithium Ion Batteries Battery 150

Tony Karrer Delicious EVdriven

APRIL 21, 2009

The Electric Power Research Institute (EPRI) estimates that the current power grid could handle many tens of millions of cars plugging in at off-peak hours before wed have any capacity issues [See EPRI article PDF ]. Please see the related Hybridcars.com article Are Hybrid Batteries Toxic? Whats Vehicle-to-Grid and why would I like it?

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PHEV Nickel Metal Hydride Prius EPRI 37